8530254

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 19274112

約数和(自身を除く): 10743858

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 103, 107, 129, 206, 214, 258, 309, 321, 387, 618, 642, 774, 927, 963, 1854, 1926, 4429, 4601, 8858, 9202, 11021, 13287, 13803, 22042, 26574, 27606, 33063, 39861, 41409, 66126, 79722, 82818, 99189, 198378, 473903, 947806, 1421709, 2843418, 4265127, 8530254]

約数ペア:

[(1, 8530254), (2, 4265127), (3, 2843418), (6, 1421709), (9, 947806), (18, 473903), (43, 198378), (86, 99189), (103, 82818), (107, 79722), (129, 66126), (206, 41409), (214, 39861), (258, 33063), (309, 27606), (321, 26574), (387, 22042), (618, 13803), (642, 13287), (774, 11021), (927, 9202), (963, 8858), (1854, 4601), (1926, 4429)]